
1.NBT.3
3. Compare two twodigit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.


2.NBT.3
3. Read and write numbers to 1000 using baseten numerals, number names, and expanded form.


3.NBT.3
3. Multiply onedigit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 x 80, 5 x 60) using strategies based on
place value and properties of operations.


4.NBT.3
3. Use place value understanding to round multidigit whole numbers to any place.


5.NBT.3
3. Read, write, and compare decimals to thousandths.
Read and write decimals to thousandths using baseten numerals, number names, and expanded form, e.g.,
347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to
record the results of comparisons.

